diff --git a/tools/ci_build/github/azure-pipelines/templates/c-api-cpu.yml b/tools/ci_build/github/azure-pipelines/templates/c-api-cpu.yml
index bb0100adc9318..9d02f56a83cfa 100644
--- a/tools/ci_build/github/azure-pipelines/templates/c-api-cpu.yml
+++ b/tools/ci_build/github/azure-pipelines/templates/c-api-cpu.yml
@@ -45,7 +45,7 @@ jobs:
     BaseImage: 'centos:7'
     OnnxruntimeArch: 'x64'
     OnnxruntimeCFlags: '-Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fstack-protector-strong -fstack-clash-protection -fcf-protection -O3 -Wl,--strip-all'
-    OnnxruntimeCXXFlags: '-Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fstack-protector-strong -fstack-clash-protection -fcf-protection -O3 -Wl,--strip-all'
+    OnnxruntimeCXXFlags: '-Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fstack-protector-strong -fstack-clash-protection -fcf-protection -O3 -Wl,--strip-all, -Wno-unused-parameter'
     OnnxruntimeNodejsBindingArch: 'x64'
     PoolName: 'Linux-CPU'
 
@@ -55,7 +55,7 @@ jobs:
     BaseImage: 'arm64v8/centos:7'
     OnnxruntimeArch: 'aarch64'
     OnnxruntimeCFlags: '-Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fstack-protector-strong -fstack-clash-protection -O3 -Wl,--strip-all'
-    OnnxruntimeCXXFlags: '-Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fstack-protector-strong -fstack-clash-protection -O3 -Wl,--strip-all'
+    OnnxruntimeCXXFlags: '-Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fstack-protector-strong -fstack-clash-protection -O3 -Wl,--strip-all, -Wno-unused-parameter'
     OnnxruntimeNodejsBindingArch: 'arm64'
     PoolName: 'aiinfra-linux-ARM64-CPU-2019'